28190454

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{1447}}^1$

素因数の和:1660

約数の個数: 32

約数和(自身を含む): 60051456

約数和(自身を除く): 31861002

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 191, 382, 573, 1146, 1447, 2894, 3247, 4341, 6494, 8682, 9741, 19482, 24599, 49198, 73797, 147594, 276377, 552754, 829131, 1658262, 4698409, 9396818, 14095227, 28190454]

約数ペア:

[(1, 28190454), (2, 14095227), (3, 9396818), (6, 4698409), (17, 1658262), (34, 829131), (51, 552754), (102, 276377), (191, 147594), (382, 73797), (573, 49198), (1146, 24599), (1447, 19482), (2894, 9741), (3247, 8682), (4341, 6494)]